Name the monomer/building block of DNA shown below.
Question 2
2.
Identify the 3 parts that make it up.
Question 3
3.
Question 4
4.
Question 5
5.
Identify the complementary nitrogenous base to Cytosine.
Thymine
Uracil
Adenine
Guanine
Put the steps of DNA replication in order.
Two new identical strands of DNA are formed, each with one new strand and one old strand.
DNA helicase unzips DNA
DNA polymerase adds complementary base pairs to each original strand
Structural components of our body always match the function of the part. For DNA, its structure helps its function greatly. Which of the following makes it easy for DNA to unzip during DNA replication?
Strong covalent bonds in the backbone between sugars and phosphates
Weak hydrogen bonds in the backbone between sugars and phosphates
Weak hydrogen bonds in the ladder between base pairs
Strong covalent bonds in the ladder between base pairs